427426140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229799}}^1$

素因数の和:229842

約数の個数: 48

約数和(自身を含む): 1235404800

約数和(自身を除く): 807978660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 229799, 459598, 689397, 919196, 1148995, 1378794, 2297990, 2757588, 3446985, 4595980, 6893970, 7123769, 13787940, 14247538, 21371307, 28495076, 35618845, 42742614, 71237690, 85485228, 106856535, 142475380, 213713070, 427426140]

約数ペア:

[(1, 427426140), (2, 213713070), (3, 142475380), (4, 106856535), (5, 85485228), (6, 71237690), (10, 42742614), (12, 35618845), (15, 28495076), (20, 21371307), (30, 14247538), (31, 13787940), (60, 7123769), (62, 6893970), (93, 4595980), (124, 3446985), (155, 2757588), (186, 2297990), (310, 1378794), (372, 1148995), (465, 919196), (620, 689397), (930, 459598), (1860, 229799)]